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Pmag LR 20 Magblock (.308) Gen M3 (5,10 & 15 Round Limiters)

Product code: PMAG_LR308_1020_Gen3

Availability: In stock

  • Buy 5 for $5.50 each and save 12%
  • Buy 10 for $4.50 each and save 28%

Quick Overview:

Pmag LR20 Magblock GEN M3 Magazine Capacity Limiters (5, 10, and 15 Round Limiters Available)

Fits the Magpul LR20 .308/7.62x51mm Pmags and will convert them to hold only 5, 10, or 15 rounds. Select desired size below. Easy to install. Video instructions available under the FAQ Video link. Attaches to the original locking plate with an included screw. No need to drill any holes. Only a screw driver is needed to install

- Will NOT fit older version magazines. Gen M3 Only.

- Dust covers still fit with 10 rounds loaded.

- Load magazines on a closed bolt in most rifles.

- Easy to install.

- Includes required screw.

- No external magazine modifications.

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New design block for the Magpul LR20 Gen M3 Pmag to make a 5/20, 10/20, or 15/20 magazine. Made of heat and impact resistant fiber reinforced polymer. Won't deform even in the most hostile environments.

Additional Information

Custom design No

Customer Reviews

Review by Ruben
I installed these into brand new Gen 3 mags. Tested them first to see if the 11th round fit. Everything good so far...after all I really don't wanna go to jail! I went ahead and sealed the ranger plate in with epoxy. Really wish I had attempted to insert the fully loaded mag into the well first! After the epoxy dried I tried seating the mag into the well. Mags loaded with 10 rounds DO NOT seat on a closed bolt. Tried slamming it in hard. Tried so hard I actually crushed the top round. Only way to seat the mag on a closed bolt is to only load 9 rounds. With the epoxy hardened I have no way of dissasembling the mag and shaving off of a millimeter. Not happy. Guess it's my fault for assuming Magblocks had these dialed in. (Posted on 5/6/2015)

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